572672672 has 144 divisors (see below), whose sum is σ = 1381395456. Its totient is φ = 231897600.

The previous prime is 572672671. The next prime is 572672677. The reversal of 572672672 is 276276275.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572672671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1560233 + ... + 1560599.

It is an arithmetic number, because the mean of its divisors is an integer number (9593024).

Almost surely, 2^572672672 is an apocalyptic number.

572672672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572672672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690697728).

572672672 is an abundant number, since it is smaller than the sum of its proper divisors (808722784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572672672 is a wasteful number, since it uses less digits than its factorization.

572672672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 424 counting only the distinct ones).

The product of its digits is 493920, while the sum is 44.

The square root of 572672672 is about 23930.5802687691. The cubic root of 572672672 is about 830.4283229809.

The spelling of 572672672 in words is "five hundred seventy-two million, six hundred seventy-two thousand, six hundred seventy-two".